Answer:
el reactivo es la entrada y el producto es la salida o el resultado
Explanation:
The first whistle is louder while the second whistle has a higher pitch
Loud vs high
Technology is machinery and equipment made to form experiments
Answer:
molecules present in, 76 gram of fluorine
Explanation:
atomic weight of fluorine is 19 g per mole, molecular weight is 38g per mole .
Therefore 76 gram fluorine contains 1976=4 gram atom
What is the answer to this question
